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authorRuss Cox <rsc@swtch.com>2020-12-30 00:10:11 -0500
committerRuss Cox <rsc@swtch.com>2020-12-30 00:12:14 -0500
commitb3a20a96eb2b91a5b0b8a8fb506e20a2fb50ebe8 (patch)
tree0cebec89bb62594af9c5310e1ba99a4dee65b51b /src/lib9p
parent5b37d9126474864b5299426e27b2af37fcc96dd0 (diff)
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libthread: add threadmaybackground
Programs that want to background themselves now need to define threadmaybackground returning 1. This avoids a confusing (to people and debuggers) extra parent process for all the threaded programs that will never want to background themselves.
Diffstat (limited to 'src/lib9p')
-rw-r--r--src/lib9p/ramfs.c6
1 files changed, 6 insertions, 0 deletions
diff --git a/src/lib9p/ramfs.c b/src/lib9p/ramfs.c
index b7a07c7d..7cf6489d 100644
--- a/src/lib9p/ramfs.c
+++ b/src/lib9p/ramfs.c
@@ -125,6 +125,12 @@ usage(void)
threadexitsall("usage");
}
+int
+threadmaybackground(void)
+{
+ return 1;
+}
+
void
threadmain(int argc, char **argv)
{